Terrorized by the dog god

In this linked video, a man with a position of responsibility in his community recalls a visit by a strange being that changed his life, and not altogether for the best. He goes into great detail. For those who do not have the time to listen, in summary, when he is out driving his new muscle car, he is approached in a curve by a large, upright walking being with a dog’s head which appears to be interested in eating him, and almost gets in the car with him, even though he is moving at the time.